Study it out in your mind; then you must ask me if it be right, and if it is right I will cause that your bosom shall burn within you; therefore, you shall feel that it is right. But if it be not right you shall have no such feelings. Doctrine & Covenants 9:8
Trivia: According to section 133, 144,000 will stand on mount Zion with the Lamb. What will be written on their foreheads?
